You invoke the insatiable hunger of the fungi and Wendigo Spirit, infusing your body with necrotic energy. For the time, your body becomes wreathed in a shroud of decay, and your acid/spores takes on a sinister hue. Your hands become fetid and rotted to the point where you can no longer hold any weapons, relying on unarmed strikes using your newly sharpened teeth, dripping with acid

Upon casting, you gain a spectral aura of hunger. Creatures within 30 feet of you must make a Charisma save equal to your spell save DC, or be frightened.

You gain temporary hit points equal to 5 times your spellcasting ability modifier. When your Temp Hit Points run out, you release a a 'Fungal Burst' of spores that deal 10d8 Necrotic damage to creatures in the surrounding area

Additionally, on each of your subsequent turns, you may use an action to make a melee spell attack against a target within reach. On hit, the target takes 4d8 Necrotic damage and 4d8 acid damage. If the target is a creature, It must make a Constitution save against your spell save DC, or gain a level of exhaustion.

When you make the melee attack against a creature, you gain Temporary Hit Points equal to half the damage dealt. These trigger a Fungal Burst when depleted.

Additionally, as a bonus action, you can make an unarmed attack on a target within range with your rotted hands. On a hit, the target takes 4d8 Bludgeoning damage. This damage is magical for the sake of bypassing Resistances and Immunities